This company is growing earnings rapidly yet still trades at a conservative valuation.Given the market's sharp rise this year, with the S&P 500 and Nasdaq Composite rising about 15% and 14%, respectively, as of this writing, it's getting increasingly difficult to find good stocks to buy and hold for the long term. Many stocks' valuations have just become too pricey.One way for investors to navigate a market like this is to turn to high-quality companies paying out dividends likely to grow over the long haul ...